High precision predictions for SUSY Higgs bosons at future colliders
par
M. Klasen
→
Europe/Paris
Salle 149 (LPSC)
Salle 149
LPSC
Description
Heidi Rzehak (MPI Munich)
Resume:
One of the most promising extensions of the standard model of particle
physics is the Minimal Supersymmetric Standard Model (MSSM). A crucial
prediction in the MSSM is the existence of a light Higgs boson that can
be detected at the LHC and the prospective ILC. Since its mass is strongly
dependent on the other model parameters it is an important precision
observable. An accurate experimental measurement in combination with a
precise theoretical prediction will allow to derive restrictions to the
MSSM parameters. A precision prediction of the mass of the lightest Higgs
boson requires the inclusion of two-loop contributions. Recent results of
the Higgs mass at two-loop level will be discussed finally and an estimate
of remaining theoretical uncertainties will be given.
